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Table 6 Comparison of facial TEWL (Index: AU)

From: A study on clinical effectiveness of cosmetics containing human stem cell conditioned media

VariableGroupMeasurement (M±SD)Fp
C (n=20)E1 (n=20)E2(n=20)
T-zoneBefore12.21 ± 4.2611.84 ± 2.8713.47 ± 5.652.179.122
After15.57 ± 6.2213.58 ± 8.3712.49 ± 4.92
t1-t2-3.35 ± 5.97-1.74 ± 9.240.98 ± 3.32
t(p)-2.510 (.021*)-.843 (.410)1.319 (.203)
U-zoneBefore9.50 ± 3.949.64 ± 2.6911.49 ± 4.232.967.059
After12.04 ± 3.4910.01 ± 3.0111.09 ± 4.32
t1-t2-2.54 ± 5.33-0.37 ± 4.030.40 ± 1.51
t(p)-2.128 (.047*)-.410 (.686)1.188 (.250)
  1. Abbreviations: C Control group, E1 ADSC-CM 5% group, E2 Polymersome containing of ADSC-CM 5% group, ADSC-CM Adipose-derived Stem Cells Conditioned Medium, M Mean, SD Standard Deviation
  2. *p<.05